Life Span
Annual
Annual and Perennial
Type
Flowering Plants, Shrubs
Flowering Plants, Shrubs
Origin
America
World/Pandemic, North America, Europe, Russia/Siberia, China, Korea
Types
Lobelia aberdarica, Lobelia leschenaultiana, Lobelia canbyi
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Habitat
Open areas, River side, Woods
Forest edges, Hillside, Woods
USDA Hardiness Zone
4-9
2-11
Sunset Zone
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Cushion/Mound-forming
Upright/Erect
Flower Color
Blue, Red, Violet, White
Blue, Sky Blue, Indigo, Dark Blue
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown, Sandy Brown
Leaf Color in Spring
Dark Green
Sea Green, Gray Green
Leaf Color in Summer
Green
Sea Green, Gray Green
Leaf Color in Fall
Green
Sea Green, Gray Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Cushion
Oblovate
Plant Season
Fall, Summer
Spring, Summer, Fall
Sunlight
Full Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Very Fast
Type of Soil
Well drained
Loam, Sand
The pH of Soil
Acidic
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Fall, Early Summer, Late Summer, Mid fall, Mid Spring
Indeterminate
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Form a Soil ring to water efficiently, Prefer drip-irrigation instead of Over-head watering, Requires watering in the growing season, Use Mulches to help prevent water loss during hot and windy weather, Water twice a day in the initial period
Keep ground moist, Requires a lot of watering, Requires regular watering, Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic
Slightly Acidic
Soil Type
Well drained
Loamy
Soil Drainage Capacity
Well drained
Loamy
Sun Exposure
Full Sun, Partial shade
Full Sun
Pruning
Cut or pinch the stems, Prune after flowering, Prune to control growth, Remove dead or diseased plant parts, Remove deadheads
Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Compost
Pests and Diseases
Botrytis Blight, Crown rot, Pythium rot, Stem spot
Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Matte
Attracts
Birds, Hummingbirds
Butterflies
Allergy
coma, convulsions, Diarrhea, exhaustion, Nausea, salivation, Vomiting, weakness
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Aesthetic Uses
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beautification, Bouquets, Landscape Designing, Showy Purposes
Environmental Uses
Air purification
Air purification, Food for insects, Indoor Air Purification, Prevent Soil Erosion, Very little waste
Medicinal Uses
Asthma, Bronchitis, Croup
Fever, Kidney problems, Urinary tract problems
Part of Plant Used
Leaves, Seeds
Flowers, Root
Other Uses
Showy Purposes
Can be made into a herbal tea, Decoration Purposes, Employed in herbal medicine, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
Yes
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Bog Garden, Edging, Foundation, Hanging Basket, Houseplant, Mixed Border, Rock Garden / Wall
Container, Herb
Botanical Name
Lobelia laxiflora
CENTAUREA cyanus
Common Name
Lobelia
Batchelor's Buttons, Cornflower
In Hindi
Lobelia
Hydrangea
In German
Lobelie
Hortensie
In French
Lobelia
Hortensia
In Spanish
Lobelia
Hortensia
In Greek
λοβηλία
υδραγεία
In Portuguese
Lobélia
Hortênsia
In Polish
Lobelia
Hortensja
In Latin
Lobelia
Hibiscus
Phylum
Anthophyta
Anthophyta
Class
Dicotyledonae
Magnoliopsida
Order
Asterales
Asterales
Family
Campanulaceae
Asteraceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Subfamily
Lobelioideae
Carduoideae
Importance of Lobelia and Cornflower
Want to have the most appropriate plant for your garden? You might want to know the importance of Lobelia and Cornflower. Basically, these two plants vary in many aspects. Compare Lobelia and Cornflower as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Lobelia is Asthma, Bronchitis and Croup whereas of Cornflower is Fever, Kidney problems and Urinary tract problems. Lobelia has beauty benefits as follows: while Cornflower has beauty benefits as follows: .
Compare Facts of Lobelia vs Cornflower
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Lobelia vs Cornflower and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Lobelia are coma, convulsions, Diarrhea, exhaustion, Nausea, salivation, Vomiting and weakness whereas of Cornflower have Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Lobelia has no showy fruits and Cornflower has no showy fruits. Also Lobelia is flowering and Cornflower is not flowering . You can compare Lobelia and Cornflower facts and facts of other plants too.